Surveys
Underwater operations 261900Z feb to 071200Z mar by M/V rebecca in area bound by 33-03.07S 047-27.95W,…
Western South Atlantic · HYDROLANT 402/24
- issued
- 2024-02-27 01:52Z
- status
- cancelled 2024-03-07 13:00Z (archive)
- self-cancels
- 2024-03-07 13:00Z
- cancels
- HYDROLANT 114/24
- authority
- NAVAREA V 76/24 270128Z FEB 24.
- position
- -34.461, -48.698
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. DNC 01. 1. UNDERWATER OPERATIONS 261900Z FEB TO 071200Z MAR BY M/V REBECCA IN AREA BOUND BY 33-03.07S 047-27.95W, 33-09.39S 047-32.72W, 33-45.16S 048-00.64W, 34-01.18S 048-13.43W, 34-58.62S 049-05.23W, 35-47.05S 049-57.83W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 114/24. 3. CANCEL THIS MSG 071300Z MAR 24.
This area · survey operations
72 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
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24
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 11 and 12 apr along trackline…2017-04-11
- Survey operations 12 apr by M/V polarcus alima towing 12 8100 meter long cables along trackline between…2017-04-11
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 09 apr along trackline joining…2017-04-09
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 08 apr along trackline between…2017-04-08
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 07 apr along trackline between…2017-04-07
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 06 apr along trackline between…2017-04-06
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.